N.H.'s beautiful Presidential Range attracts hikers in all seasons. Mt. Washington holds the dubious distinction of having “the world’s worst weather” yet hikers and climbers are attracted year-round to the challenging terrain. It's also been the scene of hundreds of accidents, including the one that took the life of Kate Matrosova in 2015. We examine Matrosova's story and the lessons learned about risk-taking and decision-making.